Cambridge primary science 1 learners book

ENDORSED BY

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[-enrner's Book

Jon Boord ond Aton Cross

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UNIYERSITY PRESS


CarvrsnrDGE

UNTVERSITY PRESS

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Cover artworlc BiIl Bolton
NOTICE TO TEACHERS
References to Activities contained in these resources are provided'as is, and information
provided is on the understanding that teachers and technicians shall undertake a thorough

and appropriate risk assessment before undertaking any ofthe Activities listed. Cambridle
university Press makes no warranties, representations or claims of any kind concerning iire
Activities. To the extent permitted by law, cambridge University presi will not be liable for
any loss, injury, claim, Iiability or damage of any kind resulting irom the use of

the Activities.


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The combridge Primary science series hos been developed to motch
the Combridge lnternotionol Exominotions Primory Science curriculum
fromework. lt is o fun, flexible ond eosy to use course thot gives both

leorners ond teochers the support they need, ln keeping with the oims of
the curriculum itself, it encouroges leorners to octively engoge with the
content, ond develop enquiry skills os well os suloject knowledge.

I covers oll the content from Stoge I of the
curriculum fromework.The topics ore covered in the order in which they
ore presented in the curriculum, with only one or two exceptions, for eosy
novigotion. But they con be tought in ony order thot is oppropriote to you.

This Leorner's Book for Stoge

The content poges contoin mony imoges ond questions thot you con
use os o bosis for closs discussions.The emphosis in this stoge is on linking
whot leorners know obout everydoy life to scientific ideos.

Throughout the book, you will find ideos for procticol octivities which will
help leorners to develop their Scientific Enquiry skills os well os introduce
them to the thrill of scientific discovery.

check your progress questions of the end of eoch unit con be used to
ossess leorners' understonding.
We strongly odvise you to use theTeocher's Resource for Stoge 1
ISBN 978-l -.l07-61 146-7 , olongside this book.This resource contoins
extensive guidonce on oll the topics, ideos for clossroom octivities, ond
guidonce notes on oll the octivities presented in this Leorner's Book.You will
olso find o lorge collection of worksheets, ond onswers to oll the quesiions
from the Stoge 1 products.
Also ovoiloble is the Aciivity Book for Stoge l, ISBN 978-1-107-61142-9.
This book offers o voriety of exercises to help leorners consolidote
understonding, proctise vocobulory, opply knowledge to new situotions

ond develop enquiry skills. Leorners con complete the exercises in closs or
be given them os homework.
We hope you enjoy using this series.

With best wishes,
the Combridge Primory Science teom.

ffi


Being qlive
l.t
1.2
1.3

1.4
1,5

2

Animols ond plonts olive!
Locol environments
Animol bobies
Heolthy food ond drink
Check your progress

B

r0
12

14

Growing plonts

2.1 Plont ports
2.2 Growing seeds
2.3 Plonts ond light
2.4 Check your progress

3

6

Ourselves
3.-l We ore similor
3.2 We ore different

3.3 Our bodies
3.4 Our fontostic senses
3.5 Check your progress

16

IB
20
22

24
26

28

30
32


4

5

Mqteriols in my world

4,1 Whot is it mode of?
4.2 Using moteriols
4.3 Sorting moteriols
4.4 Check your progress

40

Pushes qnd pulls
5..l In the ployground

42

5.2 How toys work
5,3 Pushes ond pulls oround us
5.4 Chonging movement
5.5 Check your progress

6

34
36
3B

44
46
48

50

Heoring sounds

6..l Where do sounds come from?
, 6.2 Our eors
6.3 Sounds move
6.4 Check your progress
Reference
Glossory ond index

Acknowledgements

52

54
56
5B

60
62

69


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ir

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Can gou see o

Iiving

plont

onimol

non-living

olive
look

?

Con Uou see o llvlng
?
Con Uou see thlngs thot hove never been
The Sun

BI

i.s

hot but i,t Ls not otlve. It i'so

?

thtng.

w
{q.-'

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.

il

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't^..

W{*'x,e -ey##,:q, ffie#ffi#":

,. a clipboard a digital camera

Go outslde to k:';:ir ot llving thlngs.
Photograph or draw those Uou f,nd.
Look Jor the lorgest livlng thing Uou con see.
Looh Jor the smoltest llving thlng Uou con f,nd.

Try to f,nd six livlng thlngs.
Tath obout the photos below with Uour Jrlends.

Which photos show things that ore otlve?
Whtch photos show thlngs thot ore non-[i,vi,ng?
How do Uou hnow whlch thlngs ore otlve?

ru#Wgmffi

Wmwa W,*aretrffi H"mm,"w*geffi

"#" Some thlngs ore atlve.
'n#' Some

thlngs hove never been a[i,ve.

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l.',t. ,....

ti I i i

ltnl'".j;. :, ::

Eoch llvlng thlng needs o place
ond li.ves [n o [oca[ ..;',;:',;,: . : ..,:.. \:.t.: :. ; :

q:#

'e&

to

"._,i

[Lve

environmeni

:

pet

fqrm ,,*.i
.ornpfil

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Looh at eoch an[ma[. Looh at eoch plant. Where does [t [lve?
Why does it llve there?

Anlrnols con be Jound i,n noturol envlronments.
They con also be Jound on o
OS O

t

;.,;; i.

.

'',., Ln

o zoo ond i,n homes


Wh*rm

#* pi*m?m 6r*,";,"€7

Thinh obout where you witt frnd plonts
growlng outslde.
Go outsi.de ond looh at the plonts.
Where do they grow?

Why do theg grow where rheg do?
ill*e:-rpmrm

how mong p[ants Uou ftnd tn d{ferent envlronments.

ffifrn#s ##rTxffi

t*

s*hm*F

Hove Uou seen blrds at schoot? Where do Uou see them?
Con we mohe the envlronment better Jor them?

How could we mqhe a Jeedlng toble?
Mahe a drowing to show how Uou could hetp the blrds.

'

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ffiffiffiW-

wwf,

Fa

'i# Eoch [[v[ng thing

',

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ffiffiffi
wffiffi ffi.ffiBffffi s#ffip*ffiffi
&

o locat envlronment.
The tocol envlronment gLves them o home,
Jood ond woter.
li.ves [n

I **ii:g *liv*


re.ffi

&mam*E'***a**
Look of the
little beor

',:";,:":,

cub,

tr_da.**

tg., ig:*i:*

boby

colf

humon

young

e;

K&&;
ffi%

-J'-ry
How monu

hmL:g

anlmols can Uou see?

Con Uou see the bobg elephont

I

r*f?

Are o[[ the babies [[he thei.r porents?
I)

I

|\-d
Being c!ive


A[[ onimo[s mohe bobles. The bobles grow up lnto odults.

A

hr"ummru

mother usuolly has just one boby ot o t[me. Why?

Some anlmots hove lots oJ bobles.

Blrds ond robblts con have elght or nlne

tVImke ffi m{,Jrsery

UCILiruS

at o ttme.

for m hmhy mnimul

Mohe o modet nursery Jo, o baby onlmol.

Mohe sure you i.nclude Jood, woter ond a

i,a-&,

Humons ond other onlmals have babies.

{,$,

Young onlmots grow lnto odults.

I

Being oiive


# -,ffir i-'i,,'t:

-,!..i

rr:,'-r

...::

i,''

i T
:i

Do Uou wont to grow up
and strong?

ir.,,.:'.;.:ii'i,-,

Eot lots oJ heolthy i*i;r:i tlhe Jrult ond
vegetobles. Also drlnh lots oJ woter.

"iel+,i,,i,E

t-*,fl:.1;+

heolthy

fqt

'f:;i*i' .i..ilt*:;i*lt'l:i€

food

sugqr

solt

}/"

":

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t liti::l '::)1.':.:a: r
hi:rrrr::

.

a::';;trt

Whtch lunch bag [s

l:il

i';l.f,::r''-

t:+.::t:i:,I

i,l,,;

,


,

aa':: ...:i.-1'

.l -^

pictures of

Draw Uour own pLote oJ Jood Jor todog.

..2,

,.'aa=:L:;;':.::'?

):

food

++

1,.

I

eoten'ri

todoy?

Drow, or stlch on, pi.ctures of

_.".,,.-,,.,t'l

rl=:.=..*o=.::l*"':]iSi:'

these Joods.
Comp are Aour ptote

wlth a plate ,J

healthy Jood.

Frult ond vegetobLes come Jrom p lonts.
They ore Ju[[ oJ good thlngs
Jor" Uour body.

They do not hove too much
.,)-u!.-.,-.,-

Ond :i,.:i;.. TOO mUCh

OJ

these thlngs [s not heolthy.

\

x

?tiTir*f*,t-la"F;;

l,..f,#ffi

$!g,l"*1 *,r

u;rl'

i+xr+.r.+,$.

r"$j:q-"'#

Joods ond drinhs ore heol"thg.
# Foods ond drlnhs wi.th too much Jot, sugor
qnd salt are not heotthy.

**' Some

*: Dri"nhi.ng lots oJ woter is heotthg.


Mott, the ltbrorlan,

Ls

He hos dropped some

i.n
b

a muddle.

oo hs.

Whtch books go on each

shelJ?

Here ore two [ocal envlronments.

qr

g)
Whtch onlmats live

r,i:
sl'l

B

i,n eoch envlronment?

meerkot

frog

:#-H"
fiH

r,-J

snoke

',!

5.

_.fl
-fl

*,

scof.piOn

drogonfly


ffi

Con Uou motch each adult onlmol wlth lts goung?

u

ffi

Whtch oJ these Joods are heotthy Joods?

I

ffi*ing exiive


e'*

I f in i *J
ffiJ"1, $,fF*ru#
J

."i.

".:

,"..,

:

:

Plants hove mang ports.

2

*f: it

i.:iit;1,,';ii',:,.!

11.1,,'

;r-; i

1:

.t

iiuikazi* rE

g;;'*r:r

fruit
stem
roots

Er.* *a,{*' ?*r.

tlower
leof
nqme


Looh ot thls gorden.
There ore monU
dtlJerent plonts [n thls
g

orden.

Con you see o

teoJ?

Can Uou see o flower?
Con Uou see o stem?
Can Uou see onu roots?

ffi$rmnt

hu,ss"*f

Go outslde to looh Jor plonts.

Can Uou n ii r"n ri the ports?

-&ffiff.Wwmffi

Wmwm

&wwww Kwwwwffi

n'# Plonts have roots, stems ond leoves.
i,"# Sometlmes plants hove

flowers or Jrult.
2

'"

rr;;o',11

,q

[ri;g11;5


ffi)".
'q#Mffi'

Thts

Ls

how a

wiL[

lnto a plont.

seed
woter

grou/

ffi

@'-@
,,.: j'
o.o''

t:.t:la !,si::ryFjiiry*vi*tli!{t!#lflf ,i.a!til;f:i';f;,YtrPi!!:!trtriHt.q*

The roots grow frrst.
Then the stem and
rR

B
3t

fl

[e

-{
vy/{:.li


-",,..""'-"--"":

i
#rm*pr*m63

;*:*r:$*

Ana ond Marto ore growlng seeds.

W*aea ruw#KH

mmmffi*

i

: two clear containers
, a roll of paper seeds !
': a watering can
1
i...".'"...",.

Ano glves her seeds
some lffffifl*;tr". Marto
Jorgets to woter her
I

seeos.

Whot do Uou think
wit[ hoppen?
Grow some seeds to
f,nd out.

Smo[[ seeds con grow lnto btg plonts.

%ffifumffi Wmwe fumrerm Kwwffiffi*
ii# Seeds grow into plonts.
';# Seeds need woter to grow.
2 ffir'r:i,rirrg

pi*nf*

ffi


Why i.s thls plont bent?

It

.a

E

lil2

,iil

i's

growlng towords the


A[i. wonts to

two small plants a box
to cover one plant
o.

Do plants need tight to grow?

Ati covers one plant with q box.
He leoves the other one

the

l.tg

i'n

ht.

What do Uou thlnh witt happen?
Try thls yourse$ to frnd out.

Why ore these
plants o[[ Jocing
the some woy?

Plonts need Light to grow.
2

€


*
,:.i

,..i. t^

Can Uou nome the parts oJ this ptont? Use these words.

2 ffii*winq

p:1c,:r"rti;


"

Whot do these plants need?

Can Uou hel.p Amy?

'a4

e0

r. \.

4:ft

t/'e
E4*'

How can she grow a flower?
Whot does the ptont need?

2

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=

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ia

ch[[dren.

We oll love
Io ploy.
,.

yi.t!!:t;' :,

t.r t,,,',

t

:t r

!
t,,r:..:.l i)

We oll need'.

t:

The children are tolhing obout why theg ore..,, ,:, ::.
Thot meons wous in whlch they ore [Lhe eoch other.

In whot other waUS ore the chlldren slmi,lar?
t

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